fit (_befit_), fit (_conflict_), fytte [_obs._].
flag (_v._), flag (_ensign_), flag (_plant_), flag (_-stone_).
flee, flea.
flow, floe.
flock (_herd_), flock (_of wool_).
flue (_chimney_), flue (_velu_), flew (fr. _fly_).
fluke (_fish_), fluke (_of anchor_), fluke (_slang word_).
fold (_wrap_), fold (_of sheep_), foaled.
four, fore, for.
forego, forgo, and other compounds.
fourth, forth.
foil (_s._), foil (_v._), foil (_fencer's_).
fray (_ravel_), fray (_combat_).
fret (_eat away_), fret (_adorn_), fret (_on lute_).
freeze, frieze (_archt._), frieze (_cloth_), frees (fr. _free_).
gamble, gambol,
gum (_resin_), gum (_teeth_).
gage, gauge,
gate, gait.
gird (_encircle_), gird (_revile_).
guild, gild.
guilt, gilt.
glare, glair (_white of egg_), + glary, glairy.
gore (_pierce_), gore (_triangle_), gore (_blood_).
groin, groyne (_breakwater_).
great, grate (_s._), grate (_v._).
heart, hart.
high, hie.
hide (_v._), hide (_skin_), hied.
hack (_hew_), hack (_hackney_).